J400M Firmware U8 J400M U8 Firmware File Download J400M Bit 9 Firmware J400M Flash File U9 Android 9 J400M U9 ROM J400MUBS9BTF3 SM-J400M Firmware U9 Samsung GALAXY J4 J400M U9 Stock Pie 9 File Download Enable USB Debugging Mode and OEM Unlock on your mobile. To do this; go to settings >>> about >>> Tap on the “Build Number” 7-10 times consistently to enable “Developer Options,” then go to the “Developer Options” and enable USB Debugging Mode and OEM Unlock. There is no complicated process in the Samsung Galaxy J4 SM-G950F
Download and install the Samsung USB Driver to your computer system.
Also, download Odin Software. Select the above Oreo version in the Odin list. Install Odin on your PC.
How To Flash Samsung Galaxy J4 J400M U9 ROM File?
- Download the required files and tools
- Extract files using Winrar or 7zip
- Get your device into Download Mode
- Press and hold ( HOME + Volume Down + Power On key for 10 seconds)G
- Press the Volume up key for confirming Download mode
- Install downloaded Samsung USB drivers
- Open the Odin tool and run the setup
- Connect your device with your computer or laptop
- When Device Connection Done Odin shows the Blue sign with device added Message
- Select Root file in Odin using BL or AP or CP or CSC butt
- Make sure not ticked on re-partition
- Hit the start button to the flashing process
- Sit back and wait for the process successful
- After the complete process, Your device will reboot automatically
Samsung Galaxy J4 SM-J400M U9 Firmware Android 9 File Download
| File Name | J400M U9 ROM J400MUBS9BTF3 |
| File Size | 2.21 GB |
| File Upload | MOBILETHIRTY.COM_By_Support_MOBILE_THIRTY-TEAM |
| Package Name | BOOT |
| Supported OS | Android Pie 9 |
| Password | MOBILETHIRTY.COM-J400M-U9 |
J400M Firmware U9 Android 9 (J400MUBS9BTF3) File By (MobileThirty.com)
Samsung Galaxy J4 SM-J400M U9 Firmware Android 9 File Download
| File Name | J400M U9 ROM J400MUBS9BTF3 |
| File Size | 2.21 GB |
| File Upload | MOBILETHIRTY.COM_By_Support_MOBILE_THIRTY-TEAM |
| Package Name | BOOT |
| Supported OS | Android Pie 9 |
| Password | MOBILETHIRTY.COM-J400M-U9 |
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